** Description changed: - This is for tracking purpose. + [Impact] + There is no sof-firmware for tgl platforms in the focal and groovy, + so the audio driver can't work on the tgl machines. + + [Fix] + Intel released a firmware for tgl platforms, it is signed by + production key. + + [Test Case] + Install the TGL_SOF_FW_prod_signed_v0.6.2_release to + /lib/firmware/intel/sof, boot the dell tgl machines, the sof driver + loads the sof-firmware successfully, and the audio driver works well + too. + + [Regression Risk] + Low, this SRU adds new firmware, this firmware is only used by + intel tgl machines, and Intel told us this firmware is signed by + production key and is ok to release to ubuntu archive.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887595 Title: linux-firmware: integrate TGL_SOF_FW_prod_signed_v0.6.2_release for tigerlake machines To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1887595/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
